html, body, ul, li, ol, dl, dd, dt, p, h1, h2, h3, h4, h5, h6, form, fieldset, legend, img, div{ margin:0; padding:0; }

body{
	font-size: 12px;
}

fieldset, img { border:none; }

img{vertical-align:top;}

address, caption, code, th, i, em, b, strong{ font-style:normal; font-weight:normal; }
ul, ol { list-style:none; } 

a { color:#666; text-decoration:none; }

/*清除浮动*/
.clear::after{
	content: "";
	display: block;
	clear: both;
	height: 0;
	visibility: hidden;
}
.clear{
	zoom: 1;
}

